org.bouncycastle.pqc.jcajce.spec.NTRULPRimeParameterSpec Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcprov-ext-debug-jdk18on Show documentation

The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for Java 1.8 and later with debug enabled.

The newest version!

package org.bouncycastle.pqc.jcajce.spec;

import java.security.spec.AlgorithmParameterSpec;
import java.util.HashMap;
import java.util.Map;

import org.bouncycastle.pqc.crypto.ntruprime.NTRULPRimeParameters;
import org.bouncycastle.util.Strings;

public class NTRULPRimeParameterSpec
    implements AlgorithmParameterSpec
{
    public static final NTRULPRimeParameterSpec ntrulpr653 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr653);
    public static final NTRULPRimeParameterSpec ntrulpr761 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr761);
    public static final NTRULPRimeParameterSpec ntrulpr857 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr857);
    public static final NTRULPRimeParameterSpec ntrulpr953 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr953);
    public static final NTRULPRimeParameterSpec ntrulpr1013 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr1013);
    public static final NTRULPRimeParameterSpec ntrulpr1277 = new NTRULPRimeParameterSpec(NTRULPRimeParameters.ntrulpr1277);

    private static Map parameters = new HashMap();

    static
    {
        parameters.put("ntrulpr653", ntrulpr653);
        parameters.put("ntrulpr761", ntrulpr761);
        parameters.put("ntrulpr857", ntrulpr857);
        parameters.put("ntrulpr953", ntrulpr953);
        parameters.put("ntrulpr1013", ntrulpr1013);
        parameters.put("ntrulpr1277", ntrulpr1277);
    }

    private final String name;

    private NTRULPRimeParameterSpec(NTRULPRimeParameters parameters)
    {
        this.name = parameters.getName();
    }

    public String getName()
    {
        return name;
    }
    public static NTRULPRimeParameterSpec fromName(String name)
    {
        return (NTRULPRimeParameterSpec) parameters.get(Strings.toLowerCase(name));
    }
}